"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Starting (try 2/5)
2026/07/12 06:34:13 DEBUG : Creating backend with remote "TestDrime:rclone-test-zufupit7muli"
2026/07/12 06:34:13 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/07/12 06:34:17 DEBUG : Creating backend with remote "/tmp/rclone4058917927"
=== RUN   TestServerSideCopy
    run.go:198: Remote "drime root 'rclone-test-zufupit7muli'", Local "Local file system at /tmp/rclone4058917927", Modify Window "876000h0m0s"
2026/07/12 06:34:28 DEBUG : Creating backend with remote "TestDrime:rclone-test-jexefex1cilo"
    sync_test.go:620: Server side copy (if possible) drime root 'rclone-test-zufupit7muli' -> drime root 'rclone-test-jexefex1cilo'
2026/07/12 06:34:31 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/12 06:34:31 DEBUG : drime root 'rclone-test-jexefex1cilo': Waiting for checks to finish
2026/07/12 06:34:31 DEBUG : drime root 'rclone-test-jexefex1cilo': Waiting for transfers to finish
2026/07/12 06:34:35 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 06:34:35 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/12 06:34:35 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 06:34:35 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/12 06:34:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 06:34:38 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/12 06:34:41 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 06:34:41 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/12 06:34:43 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 06:34:43 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/12 06:34:45 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 06:34:45 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/12 06:34:47 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 06:34:47 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/12 06:34:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 06:34:49 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/12 06:34:50 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 06:34:50 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/12 06:34:52 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 06:34:52 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/12 06:34:52 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/12 06:34:57 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/12 06:35:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 06:35:08 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/12 06:35:12 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 06:35:12 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 06:35:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 06:35:43 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 06:36:04 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 06:36:23 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 06:36:44 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 06:37:03 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 06:37:22 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 06:37:43 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 06:37:43 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/12 06:38:03 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 06:38:24 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 06:38:24 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 06:38:33 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 06:38:52 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 06:39:13 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 06:39:34 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 06:39:52 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 06:40:14 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 06:40:34 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 06:40:53 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 06:41:13 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 06:41:13 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/12 06:41:33 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 06:41:53 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 06:41:53 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 06:42:03 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 06:42:23 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 06:42:43 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 06:43:03 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 06:43:23 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 06:43:44 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 06:44:03 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 06:44:23 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 06:44:43 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 06:44:43 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/12 06:45:03 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 06:45:23 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 06:45:23 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 06:45:33 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 06:45:53 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 06:46:14 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 06:46:33 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 06:46:54 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 06:47:12 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 06:47:33 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 06:47:54 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 06:48:13 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 06:48:13 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/12 06:48:34 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 06:48:53 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 06:48:53 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 06:49:03 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 06:49:23 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 06:49:45 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 06:50:03 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 06:50:24 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 06:50:42 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 06:51:04 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 06:51:24 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 06:51:43 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 06:51:43 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/12 06:52:03 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 06:52:22 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 06:52:22 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 06:52:34 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 06:52:54 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 06:53:14 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 06:53:33 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 06:53:53 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 06:54:14 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 06:54:33 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 06:54:53 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 06:55:13 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 06:55:13 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/12 06:55:32 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 06:55:53 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 06:55:53 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 06:56:04 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 06:56:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 06:56:43 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 06:57:04 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 06:57:23 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 06:57:43 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 06:58:04 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 06:58:23 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 06:58:44 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 06:58:44 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/12 06:59:03 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 06:59:24 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 06:59:24 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 06:59:34 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 06:59:53 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:00:14 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:00:33 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:00:54 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:01:14 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:01:34 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:01:54 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:02:13 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:02:13 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/12 07:02:33 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:02:53 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:02:53 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:03:04 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:03:24 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:03:44 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:04:03 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:04:23 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:04:43 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:05:05 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:05:23 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:05:43 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:05:43 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/12 07:05:43 ERROR : sub dir/hello world: Failed to copy: failed to copy item: Error "Server Error"
    sync_test.go:624: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:624
        	Error:      	Received unexpected error:
        	            	failed to copy item: Error "Server Error"
        	Test:       	TestServerSideCopy
2026/07/12 07:05:43 DEBUG : drime root 'rclone-test-jexefex1cilo': Purge remote
2026/07/12 07:06:04 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopy (1915.00s)
=== RUN   TestServerSideCopyOverSelf
    run.go:198: Remote "drime root 'rclone-test-zufupit7muli'", Local "Local file system at /tmp/rclone4058917927", Modify Window "876000h0m0s"
2026/07/12 07:06:23 DEBUG : Creating backend with remote "TestDrime:rclone-test-ribihud5mume"
    sync_test.go:656: Server side copy (if possible) drime root 'rclone-test-zufupit7muli' -> drime root 'rclone-test-ribihud5mume'
2026/07/12 07:06:29 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/12 07:06:29 DEBUG : drime root 'rclone-test-ribihud5mume': Waiting for checks to finish
2026/07/12 07:06:29 DEBUG : drime root 'rclone-test-ribihud5mume': Waiting for transfers to finish
2026/07/12 07:06:38 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:06:38 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/12 07:06:40 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:06:40 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/12 07:06:42 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:06:42 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/12 07:06:45 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:06:45 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/12 07:06:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:06:48 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/12 07:06:51 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:06:51 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/12 07:06:53 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:06:53 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/12 07:06:54 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:06:54 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/12 07:06:55 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:06:55 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/12 07:06:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:06:58 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/12 07:06:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/12 07:07:04 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/12 07:07:14 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:07:14 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/12 07:07:20 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:07:20 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:07:29 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:07:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:08:10 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:08:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:08:50 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:09:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:09:29 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:09:50 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:09:50 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/12 07:10:10 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:10:30 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:10:30 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:10:40 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:10:59 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:11:20 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:11:39 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:12:00 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:12:19 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:12:39 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:12:59 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:13:19 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:13:19 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/12 07:13:40 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:14:00 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:14:00 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:14:09 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:14:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:14:49 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:15:11 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:15:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:15:50 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:16:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:16:30 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:16:50 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:16:50 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/12 07:17:10 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:17:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:17:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:17:39 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:18:00 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:18:19 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:18:39 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:18:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:19:22 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:19:39 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:20:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:20:20 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:20:20 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/12 07:20:40 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:20:59 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:20:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:21:10 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:21:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:21:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:22:10 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:22:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:22:49 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:23:09 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:23:30 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:23:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:23:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/12 07:24:09 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:24:29 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:24:29 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:24:41 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:25:01 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:25:20 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:25:40 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:25:59 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:26:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:26:39 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:27:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:27:21 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:27:21 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/12 07:27:39 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:27:59 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:27:59 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:28:10 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:28:30 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:28:50 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:29:10 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:29:29 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:29:50 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:30:10 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:30:30 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:30:49 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:30:49 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/12 07:31:09 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:31:30 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:31:30 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:31:40 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:32:00 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:32:20 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:32:40 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:33:01 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:33:20 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:33:39 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:34:00 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:34:20 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:34:20 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/12 07:34:39 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:35:00 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:35:00 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:35:09 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:35:31 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:35:51 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:36:10 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:36:30 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:36:50 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:37:10 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:37:30 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:37:51 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:37:51 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/12 07:37:51 ERROR : sub dir/hello world: Failed to copy: failed to copy item: Error "Server Error"
    sync_test.go:660: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:660
        	Error:      	Received unexpected error:
        	            	failed to copy item: Error "Server Error"
        	Test:       	TestServerSideCopyOverSelf
2026/07/12 07:37:51 DEBUG : drime root 'rclone-test-ribihud5mume': Purge remote
2026/07/12 07:38:10 DEBUG : pacer: Reducing sleep to 10s
--- FAIL: TestServerSideCopyOverSelf (1931.30s)
=== RUN   TestServerSideMoveOverSelf
    run.go:198: Remote "drime root 'rclone-test-zufupit7muli'", Local "Local file system at /tmp/rclone4058917927", Modify Window "876000h0m0s"
2026/07/12 07:38:36 DEBUG : Creating backend with remote "TestDrime:rclone-test-yejulib8zune"
    sync_test.go:701: Server side copy (if possible) drime root 'rclone-test-zufupit7muli' -> drime root 'rclone-test-yejulib8zune'
2026/07/12 07:38:43 DEBUG : sub dir/hello world: Need to transfer - File not found at Destination
2026/07/12 07:38:43 DEBUG : drime root 'rclone-test-yejulib8zune': Waiting for checks to finish
2026/07/12 07:38:43 DEBUG : drime root 'rclone-test-yejulib8zune': Waiting for transfers to finish
2026/07/12 07:38:53 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:38:53 DEBUG : pacer: Rate limited, increasing sleep to 20ms
2026/07/12 07:38:55 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:38:55 DEBUG : pacer: Rate limited, increasing sleep to 40ms
2026/07/12 07:38:56 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:38:56 DEBUG : pacer: Rate limited, increasing sleep to 80ms
2026/07/12 07:38:57 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:38:57 DEBUG : pacer: Rate limited, increasing sleep to 160ms
2026/07/12 07:38:58 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:38:58 DEBUG : pacer: Rate limited, increasing sleep to 320ms
2026/07/12 07:39:00 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:39:00 DEBUG : pacer: Rate limited, increasing sleep to 640ms
2026/07/12 07:39:01 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:39:01 DEBUG : pacer: Rate limited, increasing sleep to 1.28s
2026/07/12 07:39:02 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:39:02 DEBUG : pacer: Rate limited, increasing sleep to 2.56s
2026/07/12 07:39:03 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:39:03 DEBUG : pacer: Rate limited, increasing sleep to 5.12s
2026/07/12 07:39:06 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:39:06 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/12 07:39:06 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 0/10
2026/07/12 07:39:11 DEBUG : pacer: Reducing sleep to 5.12s
2026/07/12 07:39:22 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:39:22 DEBUG : pacer: Rate limited, increasing sleep to 10.24s
2026/07/12 07:39:27 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:39:27 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:39:37 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:39:57 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:40:17 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:40:37 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:40:58 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:41:17 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:41:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:41:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:41:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 1/10
2026/07/12 07:42:18 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:42:37 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:42:37 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:42:48 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:43:07 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:43:27 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:43:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:44:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:44:28 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:44:48 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:45:08 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:45:28 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:45:28 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 2/10
2026/07/12 07:45:48 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:46:07 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:46:07 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:46:18 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:46:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:46:58 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:47:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:47:38 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:47:58 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:48:17 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:48:37 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:48:57 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:48:57 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 3/10
2026/07/12 07:49:17 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:49:38 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:49:38 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:49:47 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:50:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:50:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:50:47 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:51:08 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:51:27 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:51:49 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:52:07 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:52:28 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:52:28 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 4/10
2026/07/12 07:52:48 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:53:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:53:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:53:17 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:53:37 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:53:57 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:54:17 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:54:38 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:54:58 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:55:17 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:55:37 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:55:58 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:55:58 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 5/10
2026/07/12 07:56:18 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 07:56:38 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 07:56:38 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 07:56:46 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 07:57:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 07:57:27 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 07:57:47 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 07:58:07 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 07:58:27 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 07:58:47 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 07:59:06 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 07:59:27 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 07:59:27 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 6/10
2026/07/12 07:59:48 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 08:00:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 08:00:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 08:00:18 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 08:00:38 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 08:00:57 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 08:01:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 08:01:37 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 08:01:58 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 08:02:17 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 08:02:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 08:02:56 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 08:02:56 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 7/10
2026/07/12 08:03:19 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 08:03:37 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 08:03:37 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 08:03:49 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 08:04:08 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 08:04:28 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 08:04:48 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 08:05:07 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 08:05:28 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 08:05:48 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 08:06:07 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 08:06:27 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 08:06:27 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 8/10
2026/07/12 08:06:48 DEBUG : pacer: Reducing sleep to 10s
2026/07/12 08:07:08 DEBUG : pacer: low level retry 1/10 (error Error "Server Error")
2026/07/12 08:07:08 DEBUG : pacer: Rate limited, increasing sleep to 20s
2026/07/12 08:07:18 DEBUG : pacer: low level retry 2/10 (error Error "Server Error")
2026/07/12 08:07:37 DEBUG : pacer: low level retry 3/10 (error Error "Server Error")
2026/07/12 08:07:59 DEBUG : pacer: low level retry 4/10 (error Error "Server Error")
2026/07/12 08:08:18 DEBUG : pacer: low level retry 5/10 (error Error "Server Error")
2026/07/12 08:08:38 DEBUG : pacer: low level retry 6/10 (error Error "Server Error")
2026/07/12 08:08:58 DEBUG : pacer: low level retry 7/10 (error Error "Server Error")
2026/07/12 08:09:18 DEBUG : pacer: low level retry 8/10 (error Error "Server Error")
2026/07/12 08:09:38 DEBUG : pacer: low level retry 9/10 (error Error "Server Error")
2026/07/12 08:09:57 DEBUG : pacer: low level retry 10/10 (error Error "Server Error")
2026/07/12 08:09:57 DEBUG : sub dir/hello world: Received error: failed to copy item: Error "Server Error" - low level retry 9/10
2026/07/12 08:09:57 ERROR : sub dir/hello world: Failed to copy: failed to copy item: Error "Server Error"
    sync_test.go:705: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fs/sync/sync_test.go:705
        	Error:      	Received unexpected error:
        	            	failed to copy item: Error "Server Error"
        	Test:       	TestServerSideMoveOverSelf
2026/07/12 08:09:57 DEBUG : drime root 'rclone-test-yejulib8zune': Purge remote
2026/07/12 08:10:18 DEBUG : pacer: Reducing sleep to 10s
    run.go:186: removing dir "sub dir" failed - try 1/5: sleeping 1s: directory not empty
--- FAIL: TestServerSideMoveOverSelf (1917.78s)
FAIL
2026/07/12 08:10:21 DEBUG : drime root 'rclone-test-zufupit7muli': Purge remote
"./sync.test -test.v -test.timeout 2h0m0s -remote TestDrime: -list-retries 5 -verbose -test.run '^(TestServerSideCopy|TestServerSideCopyOverSelf|TestServerSideMoveOverSelf)$'" - Finished ERROR in 1h36m8.477671234s (try 2/5): exit status 1: Failed [TestServerSideCopy TestServerSideCopyOverSelf TestServerSideMoveOverSelf]